H.R. No. 345 is a resolution recognizing February 26, 2025, as Caldwell County Day at the State Capitol in Austin, Texas. The resolution highlights the rich history and cultural significance of Caldwell County, which has been inhabited for approximately 10,000 years and was officially established in 1848. Named after Mathew Caldwell, a signer of the Texas Declaration of Independence, the county has evolved from an agriculture-based economy to one that includes significant oil and gas production, alongside farming, ranching, and manufacturing. The county is home to over 45,000 residents and offers various recreational opportunities, historical sites, and annual events that celebrate its heritage.

The resolution expresses pride in Caldwell County's contributions to Texas and extends a warm welcome to the visiting delegation celebrating this special day. It emphasizes the county's natural beauty, including Lockhart State Park and the San Marcos River, as well as its architectural landmarks and community events, such as the Watermelon Thump and the Chisholm Trail Roundup. The resolution serves to honor the residents of Caldwell County for their ongoing efforts to build a prosperous future while cherishing their historical roots.